02633 Weather (Chatham, MA)

Weather forecast for: Chatham MA

Last Update: 6:33 pm EST Nov 6, 2026

Tonight: Rain and possibly a thunderstorm. Patchy fog. Low around 56. South wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday: Rain, mainly before noon. Patchy fog. High near 62. Southeast wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night: A slight chance of rain after 4am. Partly cloudy, with a low around 47. West wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Chance of precipitation is 20%.

Sunday: Mostly sunny, with a high near 58. Breezy, with a west wind 13 to 20 mph.

Sunday Night: Mostly clear, with a low around 48. West wind around 11 mph.

Monday: A slight chance of rain after 1pm. Sunny, with a high near 56. West wind around 15 mph. Chance of precipitation is 20%.

Monday Night: Mostly clear, with a low around 42. West wind 11 to 15 mph.

Tuesday: Sunny, with a high near 58. Southwest wind 11 to 15 mph.

Tuesday Night: Partly cloudy, with a low around 46. West wind around 11 mph.

Veterans Day: Sunny, with a high near 56. West wind 10 to 13 mph.

Wednesday Night: Partly cloudy, with a low around 40. Northwest wind 7 to 9 mph.

Thursday: Mostly sunny, with a high near 51. Northwest wind 7 to 9 mph.

Thursday Night: Mostly cloudy, with a low around 40. North wind 6 to 9 mph.

Friday: A chance of rain. Partly sunny, with a high near 50. North wind 10 to 14 mph. Chance of precipitation is 30%.